Perhaps you should try some spelling variations:
developing herders » developing leaders, developing gender, developing teachers
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
information und » informations und
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
herders africa » centers africa, farmers africa
4 developing » 3 developing
und debate » un debate, und debatten, under debate
debate 1.3 » debate 15.3, debates 1.3, debate 8.3
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologie de information und debate 1.3 communication costs 4 developing herders africa.*.